Turn Off Tab Previews in Chrome & Edge (and Tame Too Many Tabs)

To turn off tab previews in Chrome, open Settings > Appearance and, under Tab hover preview card, switch off Show images on tab hover preview cards and, if you like, Show tab memory usage. The small card with the page title and address still appears; only the picture and memory figure go. In Microsoft Edge, open Settings > Appearance, go to the Tabs section, and switch off Show tab preview on hover. If you cannot find the switch, type "tab preview" into the search box at the top of the Settings page. Both changes apply instantly, with no restart, and you can turn them back on the same way.

Ethan works with thirty or forty tabs open in Edge, and the previews were driving him mad: every time his mouse crossed the tab strip on its way to the bookmarks bar, a large picture of some other page popped up over what he was reading. Jake turned the previews off in ten seconds, then spent ten more minutes on the real problem: forty tabs. Tab groups for each client, vertical tabs down the side, sleeping tabs to save memory, and Ctrl+Shift+A to find any tab by name. Ethan still keeps forty tabs open. He just never hunts for one anymore. This page covers both: the previews, and the tab tools that make them unnecessary.

Settings names below match current versions of Chrome and Edge. Browsers update every four weeks and sometimes move switches; when a path does not match, the search box in Settings finds the switch by name.

What tab hover previews are

When you rest the mouse pointer on a tab that is not the one you are viewing, modern browsers show a small card, often called a hover card or tab preview. It shows the full page title, which is useful when tabs are too narrow to read, and the site address. Many versions add a thumbnail image of the page, and Chrome adds how much memory the tab is using.

The idea is to help you find the right tab without clicking through them. For people with a handful of tabs, the card is a pleasant hint. For people with dozens, or who move the mouse across the tab strip often, the images can feel like constant pop-ups. That is why both Chrome and Edge let you turn the picture, and in Edge the whole preview, off.

The plain tooltip with the page title has been part of browsers for decades; it is the image previews, added in the last few years, that most people want to switch off.

The new tab page is a related source of clutter in Edge, with its news feed, shortcuts and background images. Our guide to turning off the MSN feed on Edge's new tab covers the page layout options if you want a quieter browser all round.

Turn off tab previews in Chrome

1. Open Chrome and select the three-dot menu at the top right.
2. Select Settings, or type chrome://settings/appearance in the address bar and press Enter.
3. Select Appearance in the left menu.
4. Find the Tab hover preview card section.
5. Switch off Show images on tab hover preview cards to remove the page thumbnail.
6. Switch off Show tab memory usage if you do not want the memory figure either.

The change applies immediately. Hover over a tab and you will see a smaller card with only the title and address. Chrome does not offer a switch to remove that text card entirely; it is part of how Chrome shows titles that do not fit in narrow tabs.

If the switches are missing, Chrome may be out of date, or the PC may be managed by an organization that sets policies. Open the three-dot menu, then Help > About Google Chrome to update. If a "Managed by your organization" message appears, some settings may be locked; our guide to removing "Managed by your organization" explains when that message is expected and when it is a leftover you can clear.

What the memory figure in Chrome means

The memory number on Chrome's hover card shows roughly how much memory that tab is using. It is useful for spotting a heavy tab, such as a web app or a video site that has grown to over a gigabyte, which you might close or let Chrome put to sleep. A tab that Chrome has already put to sleep with Memory Saver shows that it is inactive and how much memory was freed.

If you never act on the figure, turn it off and keep the card simpler. If your PC has 8 GB of memory or less, it is worth leaving on for a week, because it quickly shows which sites are the heaviest. Chrome's own Task Manager, opened with Shift + Esc, gives the same information for every tab and extension at once.

See what every tab is doing

Both browsers have a built-in task manager that lists every tab, extension and background process with its memory, processor use and network activity. Press Shift + Esc in Chrome or Edge, or open the three-dot menu and choose More tools > Task manager in Chrome or More tools > Browser task manager in Edge. Sort by memory to see the heaviest tabs, select one and choose End process to close it.

Edge also has a Browser essentials panel, opened from the heart-shaped icon on the toolbar when it is shown, which summarizes performance, sleeping tabs and security in one place and sometimes flags tabs that are using unusual resources. These tools give a full picture that the hover card's single memory figure only hints at.

Turn off tab previews in Microsoft Edge

1. Open Edge and select the three-dot menu at the top right.
2. Select Settings.
3. Select Appearance in the left menu.
4. Scroll to the Tabs section, sometimes shown as a Tabs entry under other appearance settings.
5. Switch off Show tab preview on hover.

The change applies at once. Hover over a tab and the image no longer appears. If you do not see the switch, type tab preview in the Search settings box at the top of the Settings page; Edge highlights the matching switch wherever it currently lives. Edge has moved several appearance settings between versions, so search is the fastest route.

Our guide to finding your Edge version helps if you need to check whether Edge is up to date before looking for a newer setting.

Turn previews back on

Changed your mind? Use the same switches. In Chrome, go to Settings > Appearance and switch Show images on tab hover preview cards back on. In Edge, go to Settings > Appearance, then the Tabs section, and switch Show tab preview on hover back on. In Firefox, set the about:config preferences back to true, or right-click them and choose Reset. Nothing is lost by switching previews off and on; the browser simply starts making preview images again as you visit pages.

If you use several browser profiles, repeat the change in each one, since every profile keeps its own appearance settings.

Using browser flags (advanced, temporary)

Chrome and Edge have experimental pages, chrome://flags and edge://flags, where you can sometimes switch features on or off before they become settings. Older guides suggest searching flags for Tab Hover Cards or Tab Hover Card Images and setting them to Disabled. On current versions, the regular settings described above are the reliable route.

Flags are experimental: they can disappear in the next update, change behavior, or cause problems, and the browser shows a warning at the top of the flags page for that reason. If you change a flag and something breaks, return to the flags page and select Reset all, or see our guide to resetting Microsoft Edge.

A safer habit is to note any flag you change in a text file with the date, so you know what to undo if the browser behaves oddly after an update. Most people never need flags at all for tab previews now that the settings exist.

Tab previews in Firefox

Firefox also shows tab hover previews in recent versions, with the title, address and, in some versions, a thumbnail. There is no switch in the main Settings page for it at the time of writing, but Firefox's advanced configuration page controls it:

1. Type about:config in the address bar and press Enter.
2. Accept the warning to continue.
3. Search for browser.tabs.hoverPreview.enabled and set it to false to turn the preview card off and return to a plain tooltip.
4. To keep the card but remove the image, leave that setting on and set browser.tabs.hoverPreview.showThumbnails to false.

Changes apply at once. Firefox sometimes renames advanced preferences between versions; if a name does not appear, search for hoverPreview to see the current ones.

Brave, Vivaldi and Opera

Browsers built on Chromium, such as Brave, Vivaldi and Opera, inherit Chrome's hover cards but often add their own controls. In Brave, look under Settings > Appearance for tab hover options. Vivaldi has some of the most detailed tab settings of any browser, including tab thumbnails in the tab bar itself, under Settings > Tabs. Opera shows previews in its tab bar and offers options under its appearance settings. In each, search Settings for hover or preview.

Because these browsers follow Chromium releases, a feature Chrome adds usually appears in them within weeks, sometimes with a different name.

Safari on a Mac shows page previews in its tab overview rather than on hover, and its settings are separate from everything on this page; Safari is not available for Windows.

Browser tabs in Alt+Tab (a Windows setting)

On Windows 11, you may see individual Edge tabs appear as separate items when you press Alt + Tab or snap windows. That is not a browser preview setting; it is Windows. To change it, open Settings > System > Multitasking and find Show tabs from apps when snapping or pressing Alt+Tab. Choose Don't show tabs to show only one entry per browser window, or limit it to the 3, 5 or 20 most recent tabs.

Ethan chose Don't show tabs, which made Alt + Tab useful again for switching between Edge, Photoshop and his email. Our guide to Alt+Tab not showing all windows covers the other Alt + Tab filters, such as showing windows from all desktops.

Taskbar previews are different again

Hovering over a browser icon on the Windows taskbar shows thumbnails of each open browser window. Those are Windows taskbar thumbnails, not tab previews, and the browser settings above do not affect them. They show windows, not tabs, so a browser window with forty tabs appears as one thumbnail. If you find the taskbar thumbnails distracting, moving the mouse more directly to the icon you want and clicking reduces how often they appear; Windows 11 has no simple on-off switch for them in Settings.

If you mainly want fewer thumbnails, combining fewer browser windows helps: forty tabs in one window give one thumbnail, while forty tabs spread over eight windows give eight. Drag tabs back into one window or merge windows by dragging a tab onto another window's tab strip.

Why previews matter less with good tab management

Most people who want previews off have the same underlying problem as Ethan: too many tabs to find anything. The browser makes each tab narrower as you open more, until titles disappear and only icons remain, and the preview card becomes the only way to tell tabs apart. The tools in the next sections fix that problem directly, so you find tabs by name, group or position instead of by hovering.

• Tab search finds any open tab by typing part of its title.
• Tab groups collect related tabs under a colored label you can collapse.
• Vertical tabs in Edge show full titles down the side of the window.
• Pinned tabs keep sites you always use small and at the left.
• Sleeping tabs and Memory Saver keep many tabs from slowing the PC.
• Keyboard shortcuts jump straight to the tab you want.

None of these require extensions or extra software; they are built into current versions of both browsers, so they work the same on a new PC with no setup beyond the settings described.

Tab search: find any tab by name

Both Chrome and Edge have a tab search button and the same shortcut: press Ctrl + Shift + A and start typing part of a page title or site name. The list narrows as you type, showing open tabs first and recently closed tabs below. Press Enter to jump to the highlighted tab, even if it is in another window.

In Chrome, the tab search button is the small down arrow at the left or right end of the tab strip, depending on the version. In Edge, it is in the tab actions menu at the top left of the window. Once you get used to Ctrl + Shift + A, hovering to find a tab becomes unnecessary; this single shortcut is the change that helped Ethan most.

Tab search also lists tabs from other windows of the same profile, which makes it the fastest way to find a tab when you have several browser windows open across two monitors. In Chrome, the same list can show tabs from your other signed-in devices through the history menu's Tabs from other devices section, which helps when you left a page open on your phone or another PC.

Tab groups in Chrome and Edge

1. Right-click a tab and choose Add tab to new group.
2. Type a name, such as a client or project, and pick a color.
3. Drag other tabs into the group, or right-click them and choose Add tab to group.
4. Select the group's name to collapse it to a single label, and select it again to expand it.
5. Right-click the group name to close, ungroup, move it to a new window or, in Chrome, save the group.

Collapsed groups take almost no space on the tab strip, so the tabs you are working on stay wide enough to read. Chrome can also save tab groups to the bookmarks bar area, so you can close a group and reopen all its tabs later, and saved groups can sync across your signed-in devices. Edge offers Workspaces, which go further: a named set of tabs and favorites that you can open in its own window and share with others.

Ethan has one group per client. At the end of a project, he closes the group; at the start of the next job, he opens a new one. His tab strip has gone from forty unreadable icons to five labeled groups.

Edge Workspaces for shared projects

Edge Workspaces are named sets of tabs and favorites that open in their own window. Select the Workspaces button at the top left of Edge, create a workspace, and give it a name and color. Anything you open in that window stays with the workspace, and you can close the window and reopen the workspace later with every tab restored. Workspaces need you to be signed in to Edge with a Microsoft account.

The difference from tab groups is sharing: you can invite others to a workspace, and everyone sees the same set of tabs, updated as people add or close them. For a small team working on the same project, that replaces long emails of links.

When a shared project ends, delete the workspace from the Workspaces menu, or leave it if others still use it; deleting a workspace you own removes it for everyone you shared it with.

Vertical tabs in Edge

Edge can move the tab strip to the left side of the window, where each tab shows its full title regardless of how many are open. Select the tab actions button at the top left of the window and choose Turn on vertical tabs, or press Ctrl + Shift + , (comma). The panel can collapse to icons when you need the width and expand when you hover over it or pin it open.

On wide screens, vertical tabs are often the best fix for tab overload: a 1080p or wider screen has far more vertical room for a list of titles than horizontal room for tabs. Tab groups work in vertical tabs too, shown as collapsible sections. To switch back, use the same button or shortcut.

Chrome users who want a similar view can use tab search and groups, or a side panel extension that lists tabs vertically; our guide to adding and managing extensions covers installing them safely.

Split screen in Edge

Edge can show two tabs side by side in one window, which saves switching back and forth when comparing pages or copying between them. Right-click a tab and choose the option to open it in split screen, or use the split screen button on the toolbar if it is shown. Each half has its own address and can be resized by dragging the divider. Close one side to return to a normal single tab.

For comparing two web pages, this is often better than two windows snapped side by side, because the pair stays together as one tab and moves with the window.

Pinned tabs

Right-click a tab and choose Pin tab to shrink it to an icon at the left of the tab strip. Pinned tabs stay put, cannot be closed by accident with a stray click on an X, and reopen automatically when the browser restarts if it is set to continue where you left off. They suit sites you keep open all day, such as email, a calendar, a chat app or a music player.

Keep pinned tabs to a handful; ten pinned icons become another row of things to hover over. For sites you open often but not all day, a bookmark on the bookmarks bar works better; our guide to showing the bookmarks bar covers it.

A related option is to pin a site to the Windows taskbar so it opens as its own app window, outside your tab strip altogether. Email and calendar web apps work well this way; our guide to pinning a website to the taskbar shows how in Chrome and Edge. The site then has its own taskbar icon, its own Alt + Tab entry, and never gets lost among dozens of other tabs.

Move tabs between windows

Drag a tab off the tab strip to open it in its own window, and drag it onto another window's tab strip to move it there. To move several tabs at once, hold Ctrl and select each tab, or hold Shift to select a range, then drag them together or right-click and choose Move tabs to new window. Tab groups can be moved as a whole by dragging the group label.

Splitting work across windows is handy on two monitors, such as research on one screen and writing on the other. Just keep the number of windows modest; too many windows recreate the hunting problem in a different form.

To bring every window's tabs back into one, drag each window's tabs onto the main window's tab strip; there is no single merge button, but tab groups move in one drag each.

Sleeping tabs and Memory Saver

Open tabs use memory and processor time even when you are not looking at them. Both browsers can put inactive tabs to sleep, freeing memory while keeping the tab in place; select it, and the page reloads.

In Edge, open Settings > System and performance and make sure Save resources with sleeping tabs is on, then choose how long a tab must be inactive before it sleeps; shorter times save more memory. Sleeping tabs appear faded. You can add sites that must never sleep, such as a web app that needs to keep running, to the exception list on the same page. Edge's Efficiency mode, in the same area, further reduces resource use, especially on battery.

In Chrome, open Settings > Performance and turn on Memory Saver. Chrome offers levels from moderate to maximum, which decide how quickly inactive tabs are discarded. Sites can be added to an always-keep-active list there too. Hovering a sleeping tab shows how much memory was freed, if the memory figure is turned on.

With sleeping tabs on, forty open tabs cost far less than they used to, which is why tab groups plus sleeping tabs is a better answer than closing everything every evening.

How many tabs is too many?

There is no fixed limit, but each open, awake tab uses memory: a simple text page may use 50 to 100 MB, while web apps, video sites and online editors can use several hundred megabytes to over a gigabyte. On a PC with 8 GB of memory, a few dozen awake tabs plus Windows and other apps can push memory use high enough that everything slows down. With 16 GB or more, the same tabs are rarely a problem.

Sleeping tabs and Memory Saver change the math, because sleeping tabs use very little. The practical limit becomes how many tabs you can find your way around, which is where groups, search and vertical tabs come in. If the browser feels slow, open its task manager with Shift + Esc and close or sleep the heaviest tabs first.

Extensions add to the load as well: each one runs in the background in every window. If the browser is slow even with few tabs, check its extensions; our guide to Chrome extensions covers reviewing and removing them.

Save tabs instead of keeping them open

Many tabs stay open because people worry about losing them. Bookmarking is the answer: press Ctrl + Shift + D in Chrome or Edge to bookmark all open tabs into a new folder, name it after the project, and close them. Chrome's Reading list, in the side panel, keeps articles you mean to read later and marks them as read. Edge's favorites and Workspaces serve the same purpose.

Ethan bookmarks each finished client's tab group into a folder before closing it. If the client comes back months later, every page he used is one click away, and his browser starts each week fresh.

Three setups that work

• Light user, few tabs: keep previews on if you like them, turn on sleeping tabs or Memory Saver, and learn Ctrl + Shift + T for mistakes.
• Heavy researcher or freelancer: previews off, tab groups per project, vertical tabs in Edge on a wide screen, Ctrl + Shift + A to find tabs, and bookmark finished groups.
• Low-memory laptop: previews off, sleeping tabs at the shortest timeout or Memory Saver at maximum, the memory figure on to spot heavy tabs, and fewer pinned web apps.

Pick the setup closest to how you work and adjust from there. The aim is a browser where finding a tab takes a second, whatever the preview setting.

Ethan's daily tab routine

1. Edge opens with tabs from the previous session.
2. Each client's tabs sit in their own collapsed group.
3. He expands only the group he is working on.
4. He finds anything else with Ctrl + Shift + A.
5. Untouched tabs sleep after an hour.
6. At the end of a project, he bookmarks the group with Ctrl + Shift + D and closes it.

The routine takes no extra time once it is a habit, and it keeps the browser fast and readable however busy the week gets.

Jake set up the same routine for two other customers that month. Both had asked how to turn off tab previews, and both ended up not caring much about previews once the tabs were organized.

Tab keyboard shortcuts that replace hovering

Two of these change habits most: Ctrl + Shift + T rescues a tab closed by mistake, and Ctrl + Shift + A finds any tab without looking.

Restore tabs after closing or a crash

Both browsers keep a history of closed tabs and windows. Press Ctrl + Shift + T to reopen the last closed tab or window; press it again for the one before. The history menu, Ctrl + H, also lists Recently closed items, including whole windows with all their tabs.

To make every session come back automatically, set the browser to continue where you left off: in Chrome, Settings > On startup > Continue where you left off; in Edge, Settings > Start, home, and new tabs > When Edge starts > Open tabs from the previous session. After a crash or a Windows update restart, both offer to restore your tabs.

Mute noisy tabs

Tabs playing sound show a speaker icon on the tab itself, which is often quicker than hovering to find which tab is making noise. Right-click the tab and choose Mute site in Chrome or Mute tab in Edge; in Edge you can also select the speaker icon on the tab directly. Muting a site in Chrome keeps it muted on future visits until you unmute it. Both browsers also show a media control button on the toolbar that lists every tab playing audio or video, with play and pause buttons, so you can stop music from another tab without switching to it.

The 2016 Edge setting this page first described

When this page was first written in 2016, the original Microsoft Edge, now called Edge Legacy, had just gained tab previews in the Windows 10 Anniversary Update. There was no switch in its settings; the only way to turn them off was a registry change, a value called TabPeekEnabled under Edge's settings key. That Edge was replaced in 2020 by the current Chromium-based Edge and retired in 2021, so the registry trick no longer does anything.

Today's Edge and Chrome share the same Chromium base, which is why their hover cards look alike and why both now offer real settings instead of registry edits.

Previews still appear after turning them off

• Multiple profiles: settings are per profile. Each Edge or Chrome profile has its own switch, so turn it off in each one you use.
• Sync: appearance settings may sync between devices signed in to the same account, or may not, depending on the browser. Check each device.
• Managed browser: an organization's policies can lock settings. Ask your IT team.
• A flag overriding the setting: if you changed tab flags in the past, reset them from the flags page.
• The text tooltip: in Chrome, the small text card always appears. Only the image and memory figure can be removed.
• Windows thumbnails: taskbar and Alt + Tab previews are controlled by Windows, not the browser.

Mac, Chromebook and Linux

The same settings exist in Chrome and Edge on macOS and Linux, under Settings > Appearance, and in Chrome on Chromebooks. Keyboard shortcuts use Command instead of Ctrl on a Mac: Command + Shift + T reopens a closed tab, and Command + Shift + A searches tabs. Vertical tabs, tab groups and sleeping tabs work the same in Edge on Mac as on Windows.

Chromebooks also have their own system-level desk and window previews in the overview mode, separate from Chrome's tab hover cards, just as Windows has taskbar thumbnails.

Settings sync between platforms only if you sign in to the browser and turn on settings sync, so a change on your Windows PC may or may not appear on your Mac; check each device once.

Tabs on phones and tablets

Chrome and Edge on Android and iPhone do not show hover cards, since there is no mouse pointer, but they show a tab switcher grid with previews of each page. Both support tab groups on mobile, which sync with desktop groups when you are signed in. Old tabs on mobile can pile up into the hundreds; Chrome on mobile can close inactive tabs automatically after a set period, in its tab settings, and both browsers let you close all tabs from the tab switcher menu.

On tablets with a trackpad or mouse, such as an iPad with a keyboard, desktop-style tab strips appear and some browsers show hover cards there too.

Previews and accessibility

For some people, hover cards help: they show the full title of narrow tabs and make it easier to choose the right one without reading tiny text. For others, especially people who are sensitive to sudden visual changes or who use screen magnifiers, an image popping up as the mouse moves is distracting or confusing. There is no right setting for everyone. If you share a PC, set it per profile so each person gets what suits them.

Screen reader users get tab titles read aloud regardless of previews, and keyboard navigation with Ctrl + Tab and Ctrl + Shift + A works the same either way.

People who use a pen on a touchscreen laptop may notice hover cards appearing when the pen nib hovers just above the screen, because many pens report a hover position. If that gets in the way while drawing or writing near the top of the screen, turning off preview images reduces the distraction. Finger touch does not trigger hover cards, since a touch has no hover state.

For IT: managing tab behavior with policies

Organizations can control tab-related behavior across many PCs with browser policies. Edge has policies such as SleepingTabsEnabled and SleepingTabsTimeout to turn sleeping tabs on and set how quickly tabs sleep, and Chrome has policies for Memory Saver. Both browsers' policy templates install into Group Policy or can be set through Microsoft Intune. Appearance settings such as hover card images are usually left to users, since they are personal preferences rather than security settings.

If your work browser does not let you change a setting described here, it is probably set by such a policy, and the IT team can tell you whether it can be changed.

Do tab previews affect privacy?

Tab preview images are made on your own PC from pages you already have open; they are not sent anywhere. The only privacy consideration is local: if you share your screen in a meeting or let someone use your PC, hovering over the tab strip can briefly show a picture of another tab's content, such as an email or bank page. If you often share your screen, turning preview images off avoids that surprise. Using a separate browser window or profile for screen sharing is an even better habit.

Preview images are kept only while the tab is open and are not saved to your browsing history. Closing the tab removes its preview, and InPrivate or Incognito windows follow their own rules, discarding everything when the window closes.

Tab previews: frequently asked questions

Ethan's browser looks calm now. Five colored groups across the top, or down the side when he switches to vertical tabs, no pictures popping up as the mouse passes, and every tab he has not touched for an hour quietly asleep. He still opens far too many tabs, as Jake reminds him. But when the browser is organized, the number stops mattering, and a preview card is no longer the only way to find his way around.

Revision note. Written October 2, 2026, rewriting our 2016 Edge Legacy tab preview tip into a complete guide to tab previews and tab management in Chrome, Edge and Firefox. May every tab you need be one shortcut away.